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<a href="asio_2server__socket_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/* Flow</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright 2023 Akamai Technologies, Inc.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * Licensed under the Apache License, Version 2.0 (the</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> * &quot;License&quot;); you may not use this file except in</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * compliance with the License.  You may obtain a copy</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> * of the License at</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> *</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> *   https://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> *</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> * Unless required by applicable law or agreed to in</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> * writing, software distributed under the License is</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> * distributed on an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> * CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> * See the License for the specific language governing</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> * permissions and limitations under the License. */</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"></span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">/// @file</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"></span><span class="preprocessor">#include &quot;<a class="code" href="asio_2node_8hpp.html">flow/net_flow/asio/node.hpp</a>&quot;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceflow_1_1net__flow_1_1asio.html">flow::net_flow::asio</a></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>{</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// Implementations.</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">// Server_socket implementations.</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a201bb6012ddffe83f9a1a3daf5e78645">   28</a></span><a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a201bb6012ddffe83f9a1a3daf5e78645">Server_socket::Server_socket</a>(<a class="code hl_class" href="classflow_1_1log_1_1Logger.html">log::Logger</a>* logger_ptr, <span class="keyword">const</span> <a class="code hl_struct" href="structflow_1_1net__flow_1_1Peer__socket__options.html">Peer_socket_options</a>* child_sock_opts) :</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>  net_flow::<a class="code hl_class" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html">Server_socket</a>(logger_ptr, child_sock_opts),</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>  m_target_task_engine(0)</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>{</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>  <span class="comment">// Only print pointer value, because most members are garbage at this point.</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>  <a class="code hl_define" href="log_8hpp.html#affcf2e4c496ce3f42adf981669c623b8">FLOW_LOG_TRACE</a>(<span class="stringliteral">&quot;boost.asio-integrated Server_socket [&quot;</span> &lt;&lt; <span class="keyword">static_cast&lt;</span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(<span class="keyword">this</span>) &lt;&lt; <span class="stringliteral">&quot;] created; no Task_engine.&quot;</span>);</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>}</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2e4fc3f1516d1e3af68eb669aace3704">   36</a></span><a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2e4fc3f1516d1e3af68eb669aace3704">Server_socket::~Server_socket</a>() <span class="comment">// Virtual.</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>{</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>  <a class="code hl_define" href="log_8hpp.html#affcf2e4c496ce3f42adf981669c623b8">FLOW_LOG_TRACE</a>(<span class="stringliteral">&quot;boost.asio-integrated Server_socket [&quot;</span> &lt;&lt; <span class="keyword">this</span> &lt;&lt; <span class="stringliteral">&quot;] destroyed.&quot;</span>);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>}</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a88c5b9b8fee3429f28d9f1dfbe1359c2">   41</a></span><a class="code hl_typedef" href="namespaceflow_1_1util.html#ac3e89a8a271b0ddc76ac2a0ce488dea4">util::Task_engine</a>* <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a88c5b9b8fee3429f28d9f1dfbe1359c2">Server_socket::async_task_engine</a>()</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>{</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>  <span class="comment">// Not thread-safe against set_async_task_engine().  Discussed in my doc header.</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>  <span class="keywordflow">return</span> <a class="code hl_variable" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ae236d96a176b209b217f04bb94119efe">m_target_task_engine</a>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>}</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2ed5dee327d3bca47fd7b720718a6ff8">   47</a></span><span class="keyword">const</span> <a class="code hl_typedef" href="namespaceflow_1_1util.html#ac3e89a8a271b0ddc76ac2a0ce488dea4">util::Task_engine</a>&amp; <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2ed5dee327d3bca47fd7b720718a6ff8">Server_socket::async_task_engine_cref</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>  <span class="keywordflow">return</span> *<a class="code hl_variable" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ae236d96a176b209b217f04bb94119efe">m_target_task_engine</a>; <span class="comment">// Same comment as async_task_engine().</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>}</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2353700db774bce70be0862f6b68aff1">   52</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2353700db774bce70be0862f6b68aff1">Server_socket::set_async_task_engine</a>(<a class="code hl_typedef" href="namespaceflow_1_1util.html#ac3e89a8a271b0ddc76ac2a0ce488dea4">util::Task_engine</a>* target_async_task_engine)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>{</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>  <span class="comment">// Not thread-safe against m_target_task_engine access.  Discussed in my doc header.</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>  <a class="code hl_define" href="log_8hpp.html#a325fdd4b5cf0be49b37d3b7b7c29070d">FLOW_LOG_INFO</a>(<span class="stringliteral">&quot;Object [&quot;</span> &lt;&lt; <span class="keyword">this</span> &lt;&lt; <span class="stringliteral">&quot;] has been assigned an Task_engine at [&quot;</span> &lt;&lt; target_async_task_engine &lt;&lt; <span class="stringliteral">&quot;]; &quot;</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>                <span class="stringliteral">&quot;currently [&quot;</span> &lt;&lt; <span class="keyword">static_cast&lt;</span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(<a class="code hl_variable" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ae236d96a176b209b217f04bb94119efe">m_target_task_engine</a>) &lt;&lt; <span class="stringliteral">&quot;].&quot;</span>);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>  <a class="code hl_variable" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ae236d96a176b209b217f04bb94119efe">m_target_task_engine</a> = target_async_task_engine;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>}</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a01233841b5cde6b22a2ae2481c14c51b">   60</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a01233841b5cde6b22a2ae2481c14c51b">Server_socket::async_accept_impl</a>(<a class="code hl_class" href="classflow_1_1Function.html">Handler_func</a>&amp;&amp; on_result,</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>                                      <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceflow.html#a9d9cc2eeb10d398cff5591d446b763b8">Fine_time_pt</a>&amp; wait_until, <span class="keywordtype">bool</span> reactor_pattern)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>{</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>  <span class="comment">// This is the actual async_accept() body, after the args have been converted into a convenient form.</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>  <span class="comment">// Need owner Node* to proceed.</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>  assert(<a class="code hl_variable" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ae236d96a176b209b217f04bb94119efe">m_target_task_engine</a>); <span class="comment">// Note: cannot return civilized error, as nowhere to place error-receiving callback!</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>  <span class="keyword">const</span> <span class="keyword">auto</span> owner_node = <span class="keyword">static_cast&lt;</span><a class="code hl_class" href="classflow_1_1net__flow_1_1asio_1_1Node.html">Node</a>*<span class="keyword">&gt;</span>(<a class="code hl_function" href="classflow_1_1net__flow_1_1Server__socket.html#ae22e94978d59dfe23559a254349670bd">node</a>());</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>  <span class="keywordflow">if</span> (!owner_node)</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>  {</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>    <span class="comment">/* No Node* anymore =&gt; state is CLOSED, and reason why it was closed should be here.  This is how we report</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="comment">     * attempts to do the non-blocking ops like accept() on CLOSED server sockets, and we are no different. */</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>    <span class="keyword">const</span> <span class="keyword">auto</span> err_code = <a class="code hl_function" href="classflow_1_1net__flow_1_1Server__socket.html#a6ba400221e347613c0d101b19602a3a2">disconnect_cause</a>();</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    <a class="code hl_define" href="log_8hpp.html#a626c7dc4d3b4dc0b32a8aac8624d66bc">FLOW_LOG_WARNING</a>(<span class="stringliteral">&quot;Cannot perform async op on object [&quot;</span> &lt;&lt; <span class="keyword">this</span> &lt;&lt; <span class="stringliteral">&quot;]: it is already closed for &quot;</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>                     <span class="stringliteral">&quot;reason [&quot;</span> &lt;&lt; err_code &lt;&lt; <span class="charliteral">&#39;/&#39;</span> &lt;&lt; err_code.message() &lt;&lt; <span class="stringliteral">&quot;].&quot;</span>);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>    on_result(err_code, <a class="code hl_typedef" href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a3ee868ebd8acd1788a5bed8cf66a349e">Peer_socket::Ptr</a>()); <span class="comment">// It post()s user&#39;s originally-passed-in handler.</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>  }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>  <span class="comment">// else</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>  assert(!on_result.empty()); <span class="comment">// Feeble attempt to ensure on_result not blown away, because no error above.</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>  <span class="keyword">const</span> <span class="keyword">auto</span> serv = <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a5f28c0b6770b68994aa95ae5df50afc2">cast</a>(shared_from_this());</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span> </div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>  <span class="comment">/* The wrapper function allows to reactor_pattern mode,</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="comment">   * wherein any actual I/O op is up to the handler on_result, and we just call it when ready.</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="comment">   * In particular no need to waste time on wrapping the non-blocking I/O op call, since we won&#39;t be</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="comment">   * doing it ourselves. */</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>  <a class="code hl_class" href="classflow_1_1Function.html">Function</a>&lt;<a class="code hl_typedef" href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a3ee868ebd8acd1788a5bed8cf66a349e">Peer_socket::Ptr</a> (<a class="code hl_typedef" href="namespaceflow.html#a29eaaa9d0fac4ce87d8b969222dbed09">Error_code</a>*)&gt; non_blocking_func;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>  <span class="keywordflow">if</span> (!reactor_pattern)</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>  {</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    non_blocking_func = [serv](<a class="code hl_typedef" href="namespaceflow.html#a29eaaa9d0fac4ce87d8b969222dbed09">Error_code</a>* err_code) -&gt; <a class="code hl_typedef" href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a3ee868ebd8acd1788a5bed8cf66a349e">Peer_socket::Ptr</a></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>    {</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>      <span class="keywordflow">return</span> <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a0744682e2dc9118b4da3f00bc5267bec">Peer_socket::cast</a>(serv-&gt;accept(err_code));</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    };</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>  }</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>  <span class="comment">// else { Leave it .empty() to indicate reactor_pattern. }</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>  <span class="comment">// Invoke this jack-of-all-trades, just supplying the op type-specific little pieces of the puzzle.</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>  owner_node-&gt;async_op</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>    &lt;<a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a201bb6012ddffe83f9a1a3daf5e78645">Server_socket</a>, <a class="code hl_class" href="classflow_1_1net__flow_1_1Server__socket.html">net_flow::Server_socket</a>, <a class="code hl_typedef" href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a3ee868ebd8acd1788a5bed8cf66a349e">Peer_socket::Ptr</a>&gt;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    (serv,</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>     std::move(non_blocking_func),</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>     0, <a class="code hl_enumvalue" href="classflow_1_1net__flow_1_1Event__set.html#a19cc3a286c8a11c986d2a59ec1e39a71afb218b0110d3f9f26ee089bad2e0eba2">Event_set::Event_type::S_SERVER_SOCKET_ACCEPTABLE</a>, wait_until,</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>     std::move(on_result));</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>}</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a5f28c0b6770b68994aa95ae5df50afc2">  107</a></span><a class="code hl_typedef" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ac7ed30d29e4ba6f344e58299ed343773">Server_socket::Ptr</a> <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a5f28c0b6770b68994aa95ae5df50afc2">Server_socket::cast</a>(<a class="code hl_typedef" href="classflow_1_1util_1_1Shared__ptr__alias__holder.html#aa4f1af88393042e60159a3a67f0accbc">net_flow::Server_socket::Ptr</a> serv) <span class="comment">// Static.</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>{</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>  <span class="keyword">using </span>boost::static_pointer_cast;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>  <span class="keywordflow">return</span> static_pointer_cast&lt;Server_socket&gt;(serv);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>}</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span><span class="comment">// Node implementations (dealing with individual Server_sockets).</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Node.html#a63171653725513e198b8baf60c3c1427">  115</a></span><a class="code hl_class" href="classflow_1_1net__flow_1_1Server__socket.html">net_flow::Server_socket</a>* <a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Node.html#a63171653725513e198b8baf60c3c1427">Node::serv_create</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structflow_1_1net__flow_1_1Peer__socket__options.html">Peer_socket_options</a>* child_sock_opts) <span class="comment">// Virtual.</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>{</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>  <span class="comment">// An asio::Node always creates asio::Server_socket (subclass) instances.</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>  <span class="keyword">const</span> <span class="keyword">auto</span> serv = <span class="keyword">static_cast&lt;</span><a class="code hl_class" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html">Server_socket</a>*<span class="keyword">&gt;</span>(serv_create_forward_plus_ctor_args&lt;Server_socket&gt;(child_sock_opts));</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>  <span class="comment">// As promised, propagate Node&#39;s service to created kid sockets (even if null).  They can overwrite.</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>  serv-&gt;<a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2353700db774bce70be0862f6b68aff1">set_async_task_engine</a>(<a class="code hl_variable" href="classflow_1_1net__flow_1_1asio_1_1Node.html#a5b688a4071b8ad58a776de8d3816b757">m_target_task_engine</a>); <span class="comment">// Thread-safe before we give out serv to others.</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="code hl_class" href="classflow_1_1net__flow_1_1Server__socket.html">net_flow::Server_socket</a>*<span class="keyword">&gt;</span>(serv);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>}</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span><span class="comment">// Free implementations.</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#acbbe4fae58626a54fabdcd4bcdfdb011">  128</a></span>std::ostream&amp; <a class="code hl_function" href="namespaceflow_1_1net__flow_1_1asio.html#a8497776b61df32a79707c264f8f2422b">operator&lt;&lt;</a>(std::ostream&amp; os, <span class="keyword">const</span> <a class="code hl_class" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html">Server_socket</a>* serv)</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>{</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>  <span class="keywordflow">return</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>    serv</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>      ? (os &lt;&lt; <span class="stringliteral">&quot;Asio_flow_server [Task_engine@&quot;</span> &lt;&lt; <span class="keyword">static_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(&amp;(serv-&gt;<a class="code hl_function" href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2ed5dee327d3bca47fd7b720718a6ff8">async_task_engine_cref</a>())) &lt;&lt; <span class="stringliteral">&quot;] [&quot;</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>            &lt;&lt; <span class="keyword">static_cast&lt;</span><span class="keyword">const </span><a class="code hl_class" href="classflow_1_1net__flow_1_1Server__socket.html">net_flow::Server_socket</a>*<span class="keyword">&gt;</span>(serv) <span class="comment">// Show underlying net_flow:: socket&#39;s details.</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>            &lt;&lt; <span class="stringliteral">&quot;] @&quot;</span> &lt;&lt; <span class="keyword">static_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(serv))</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>      : (os &lt;&lt; <span class="stringliteral">&quot;Asio_flow_server@null&quot;</span>);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>}</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>} <span class="comment">// namespace flow::net_flow::asio</span></div>
<div class="ttc" id="aasio_2node_8hpp_html"><div class="ttname"><a href="asio_2node_8hpp.html">node.hpp</a></div></div>
<div class="ttc" id="aclassflow_1_1Function_html"><div class="ttname"><a href="classflow_1_1Function.html">flow::Function</a></div><div class="ttdef"><b>Definition:</b> <a href="common_8hpp_source.html#l00512">common.hpp:512</a></div></div>
<div class="ttc" id="aclassflow_1_1log_1_1Logger_html"><div class="ttname"><a href="classflow_1_1log_1_1Logger.html">flow::log::Logger</a></div><div class="ttdoc">Interface that the user should implement, passing the implementing Logger into logging classes (Flow'...</div><div class="ttdef"><b>Definition:</b> <a href="log_8hpp_source.html#l01280">log.hpp:1284</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1Event__set_html_a19cc3a286c8a11c986d2a59ec1e39a71afb218b0110d3f9f26ee089bad2e0eba2"><div class="ttname"><a href="classflow_1_1net__flow_1_1Event__set.html#a19cc3a286c8a11c986d2a59ec1e39a71afb218b0110d3f9f26ee089bad2e0eba2">flow::net_flow::Event_set::Event_type::S_SERVER_SOCKET_ACCEPTABLE</a></div><div class="ttdeci">@ S_SERVER_SOCKET_ACCEPTABLE</div><div class="ttdoc">Event type specifying the condition of interest wherein a target Server_socket serv is such that call...</div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1Server__socket_html"><div class="ttname"><a href="classflow_1_1net__flow_1_1Server__socket.html">flow::net_flow::Server_socket</a></div><div class="ttdoc">A server socket able to listen on a single Flow port for incoming connections and return peer sockets...</div><div class="ttdef"><b>Definition:</b> <a href="server__socket_8hpp_source.html#l00118">server_socket.hpp:126</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1Server__socket_html_a6ba400221e347613c0d101b19602a3a2"><div class="ttname"><a href="classflow_1_1net__flow_1_1Server__socket.html#a6ba400221e347613c0d101b19602a3a2">flow::net_flow::Server_socket::disconnect_cause</a></div><div class="ttdeci">Error_code disconnect_cause() const</div><div class="ttdoc">The error code that perviously caused state() to become State::S_CLOSED, or success code if state is ...</div><div class="ttdef"><b>Definition:</b> <a href="server__socket_8cpp_source.html#l00064">server_socket.cpp:64</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1Server__socket_html_ae22e94978d59dfe23559a254349670bd"><div class="ttname"><a href="classflow_1_1net__flow_1_1Server__socket.html#ae22e94978d59dfe23559a254349670bd">flow::net_flow::Server_socket::node</a></div><div class="ttdeci">Node * node() const</div><div class="ttdoc">Node that produced this Server_socket.</div><div class="ttdef"><b>Definition:</b> <a href="server__socket_8cpp_source.html#l00058">server_socket.cpp:58</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Node_html"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Node.html">flow::net_flow::asio::Node</a></div><div class="ttdoc">A subclass of net_flow::Node that adds the ability to easily and directly use net_flow sockets in gen...</div><div class="ttdef"><b>Definition:</b> <a href="asio_2node_8hpp_source.html#l00234">node.hpp:236</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Node_html_a5b688a4071b8ad58a776de8d3816b757"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Node.html#a5b688a4071b8ad58a776de8d3816b757">flow::net_flow::asio::Node::m_target_task_engine</a></div><div class="ttdeci">util::Task_engine * m_target_task_engine</div><div class="ttdoc">See async_task_engine().</div><div class="ttdef"><b>Definition:</b> <a href="asio_2node_8hpp_source.html#l00575">node.hpp:575</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Node_html_a63171653725513e198b8baf60c3c1427"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Node.html#a63171653725513e198b8baf60c3c1427">flow::net_flow::asio::Node::serv_create</a></div><div class="ttdeci">net_flow::Server_socket * serv_create(const Peer_socket_options *child_sock_opts) override</div><div class="ttdoc">Implements superclass API.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00115">server_socket.cpp:115</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Peer__socket_html_a0744682e2dc9118b4da3f00bc5267bec"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a0744682e2dc9118b4da3f00bc5267bec">flow::net_flow::asio::Peer_socket::cast</a></div><div class="ttdeci">static Ptr cast(net_flow::Peer_socket::Ptr sock)</div><div class="ttdoc">Convenience method that polymorphically casts from net_flow::Peer_socket::Ptr to subclass pointer net...</div><div class="ttdef"><b>Definition:</b> <a href="asio_2peer__socket_8cpp_source.html#l00152">peer_socket.cpp:152</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Peer__socket_html_a3ee868ebd8acd1788a5bed8cf66a349e"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Peer__socket.html#a3ee868ebd8acd1788a5bed8cf66a349e">flow::net_flow::asio::Peer_socket::Ptr</a></div><div class="ttdeci">boost::shared_ptr&lt; Peer_socket &gt; Ptr</div><div class="ttdoc">Short-hand for shared_ptr to Peer_socket.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2peer__socket_8hpp_source.html#l00046">peer_socket.hpp:46</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html">flow::net_flow::asio::Server_socket</a></div><div class="ttdoc">A net_flow::Server_socket that adds integration with boost.asio.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8hpp_source.html#l00038">server_socket.hpp:41</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a01233841b5cde6b22a2ae2481c14c51b"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a01233841b5cde6b22a2ae2481c14c51b">flow::net_flow::asio::Server_socket::async_accept_impl</a></div><div class="ttdeci">void async_accept_impl(Handler_func &amp;&amp;on_result, const Fine_time_pt &amp;wait_until, bool reactor_pattern)</div><div class="ttdoc">De-templated implementation of all async_accept() methods.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00060">server_socket.cpp:60</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a201bb6012ddffe83f9a1a3daf5e78645"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a201bb6012ddffe83f9a1a3daf5e78645">flow::net_flow::asio::Server_socket::Server_socket</a></div><div class="ttdeci">Server_socket(log::Logger *logger, const Peer_socket_options *child_sock_opts)</div><div class="ttdoc">Constructs object.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00028">server_socket.cpp:28</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a2353700db774bce70be0862f6b68aff1"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2353700db774bce70be0862f6b68aff1">flow::net_flow::asio::Server_socket::set_async_task_engine</a></div><div class="ttdeci">void set_async_task_engine(util::Task_engine *target_async_task_engine)</div><div class="ttdoc">Overwrites the value to be returned by next async_task_engine().</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00052">server_socket.cpp:52</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a2e4fc3f1516d1e3af68eb669aace3704"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2e4fc3f1516d1e3af68eb669aace3704">flow::net_flow::asio::Server_socket::~Server_socket</a></div><div class="ttdeci">~Server_socket() override</div><div class="ttdoc">Boring virtual destructor as in superclass. See notes there.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00036">server_socket.cpp:36</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a2ed5dee327d3bca47fd7b720718a6ff8"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a2ed5dee327d3bca47fd7b720718a6ff8">flow::net_flow::asio::Server_socket::async_task_engine_cref</a></div><div class="ttdeci">const util::Task_engine &amp; async_task_engine_cref() const</div><div class="ttdoc">Read-only version of async_task_engine().</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00047">server_socket.cpp:47</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a5f28c0b6770b68994aa95ae5df50afc2"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a5f28c0b6770b68994aa95ae5df50afc2">flow::net_flow::asio::Server_socket::cast</a></div><div class="ttdeci">static Ptr cast(net_flow::Server_socket::Ptr serv)</div><div class="ttdoc">Convenience method that polymorphically casts from net_flow::Server_socket::Ptr to subclass pointer n...</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00107">server_socket.cpp:107</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_a88c5b9b8fee3429f28d9f1dfbe1359c2"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#a88c5b9b8fee3429f28d9f1dfbe1359c2">flow::net_flow::asio::Server_socket::async_task_engine</a></div><div class="ttdeci">util::Task_engine * async_task_engine()</div><div class="ttdoc">Pointer (possibly null) for the flow::util::Task_engine used by any coming async I/O calls and inheri...</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8cpp_source.html#l00041">server_socket.cpp:41</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_ac7ed30d29e4ba6f344e58299ed343773"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ac7ed30d29e4ba6f344e58299ed343773">flow::net_flow::asio::Server_socket::Ptr</a></div><div class="ttdeci">boost::shared_ptr&lt; Server_socket &gt; Ptr</div><div class="ttdoc">Short-hand for shared_ptr to Server_socket.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8hpp_source.html#l00046">server_socket.hpp:46</a></div></div>
<div class="ttc" id="aclassflow_1_1net__flow_1_1asio_1_1Server__socket_html_ae236d96a176b209b217f04bb94119efe"><div class="ttname"><a href="classflow_1_1net__flow_1_1asio_1_1Server__socket.html#ae236d96a176b209b217f04bb94119efe">flow::net_flow::asio::Server_socket::m_target_task_engine</a></div><div class="ttdeci">util::Task_engine * m_target_task_engine</div><div class="ttdoc">See async_task_engine().</div><div class="ttdef"><b>Definition:</b> <a href="asio_2server__socket_8hpp_source.html#l00252">server_socket.hpp:252</a></div></div>
<div class="ttc" id="aclassflow_1_1util_1_1Shared__ptr__alias__holder_html_aa4f1af88393042e60159a3a67f0accbc"><div class="ttname"><a href="classflow_1_1util_1_1Shared__ptr__alias__holder.html#aa4f1af88393042e60159a3a67f0accbc">flow::util::Shared_ptr_alias_holder&lt; boost::shared_ptr&lt; Server_socket &gt; &gt;::Ptr</a></div><div class="ttdeci">boost::shared_ptr&lt; Server_socket &gt; Ptr</div><div class="ttdoc">Short-hand for ref-counted pointer to mutable values of type Target_type::element_type (a-la T*).</div><div class="ttdef"><b>Definition:</b> <a href="shared__ptr__alias__holder_8hpp_source.html#l00125">shared_ptr_alias_holder.hpp:125</a></div></div>
<div class="ttc" id="alog_8hpp_html_a325fdd4b5cf0be49b37d3b7b7c29070d"><div class="ttname"><a href="log_8hpp.html#a325fdd4b5cf0be49b37d3b7b7c29070d">FLOW_LOG_INFO</a></div><div class="ttdeci">#define FLOW_LOG_INFO(ARG_stream_fragment)</div><div class="ttdoc">Logs an INFO message into flow::log::Logger *get_logger() with flow::log::Component get_log_component...</div><div class="ttdef"><b>Definition:</b> <a href="log_8hpp_source.html#l00197">log.hpp:197</a></div></div>
<div class="ttc" id="alog_8hpp_html_a626c7dc4d3b4dc0b32a8aac8624d66bc"><div class="ttname"><a href="log_8hpp.html#a626c7dc4d3b4dc0b32a8aac8624d66bc">FLOW_LOG_WARNING</a></div><div class="ttdeci">#define FLOW_LOG_WARNING(ARG_stream_fragment)</div><div class="ttdoc">Logs a WARNING message into flow::log::Logger *get_logger() with flow::log::Component get_log_compone...</div><div class="ttdef"><b>Definition:</b> <a href="log_8hpp_source.html#l00152">log.hpp:152</a></div></div>
<div class="ttc" id="alog_8hpp_html_affcf2e4c496ce3f42adf981669c623b8"><div class="ttname"><a href="log_8hpp.html#affcf2e4c496ce3f42adf981669c623b8">FLOW_LOG_TRACE</a></div><div class="ttdeci">#define FLOW_LOG_TRACE(ARG_stream_fragment)</div><div class="ttdoc">Logs a TRACE message into flow::log::Logger *get_logger() with flow::log::Component get_log_component...</div><div class="ttdef"><b>Definition:</b> <a href="log_8hpp_source.html#l00227">log.hpp:227</a></div></div>
<div class="ttc" id="anamespaceflow_1_1net__flow_1_1asio_html"><div class="ttname"><a href="namespaceflow_1_1net__flow_1_1asio.html">flow::net_flow::asio</a></div><div class="ttdoc">Contains classes that add boost.asio integration to the main Flow-protocol classes such as net_flow::...</div><div class="ttdef"><b>Definition:</b> <a href="asio_2node_8cpp_source.html#l00024">node.cpp:25</a></div></div>
<div class="ttc" id="anamespaceflow_1_1net__flow_1_1asio_html_a8497776b61df32a79707c264f8f2422b"><div class="ttname"><a href="namespaceflow_1_1net__flow_1_1asio.html#a8497776b61df32a79707c264f8f2422b">flow::net_flow::asio::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;os, const Peer_socket *sock)</div><div class="ttdoc">Prints string representation of given socket to given standard ostream and returns the latter.</div><div class="ttdef"><b>Definition:</b> <a href="asio_2peer__socket_8cpp_source.html#l00249">peer_socket.cpp:249</a></div></div>
<div class="ttc" id="anamespaceflow_1_1util_html_ac3e89a8a271b0ddc76ac2a0ce488dea4"><div class="ttname"><a href="namespaceflow_1_1util.html#ac3e89a8a271b0ddc76ac2a0ce488dea4">flow::util::Task_engine</a></div><div class="ttdeci">boost::asio::io_context Task_engine</div><div class="ttdoc">Short-hand for boost.asio event service, the central class of boost.asio.</div><div class="ttdef"><b>Definition:</b> <a href="util__fwd_8hpp_source.html#l00135">util_fwd.hpp:135</a></div></div>
<div class="ttc" id="anamespaceflow_html_a29eaaa9d0fac4ce87d8b969222dbed09"><div class="ttname"><a href="namespaceflow.html#a29eaaa9d0fac4ce87d8b969222dbed09">flow::Error_code</a></div><div class="ttdeci">boost::system::error_code Error_code</div><div class="ttdoc">Short-hand for a boost.system error code (which basically encapsulates an integer/enum error code and...</div><div class="ttdef"><b>Definition:</b> <a href="common_8hpp_source.html#l00508">common.hpp:508</a></div></div>
<div class="ttc" id="anamespaceflow_html_a9d9cc2eeb10d398cff5591d446b763b8"><div class="ttname"><a href="namespaceflow.html#a9d9cc2eeb10d398cff5591d446b763b8">flow::Fine_time_pt</a></div><div class="ttdeci">Fine_clock::time_point Fine_time_pt</div><div class="ttdoc">A high-res time point as returned by Fine_clock::now() and suitable for precise time math in general.</div><div class="ttdef"><b>Definition:</b> <a href="common_8hpp_source.html#l00413">common.hpp:413</a></div></div>
<div class="ttc" id="astructflow_1_1net__flow_1_1Peer__socket__options_html"><div class="ttname"><a href="structflow_1_1net__flow_1_1Peer__socket__options.html">flow::net_flow::Peer_socket_options</a></div><div class="ttdoc">A set of low-level options affecting a single Peer_socket.</div><div class="ttdef"><b>Definition:</b> <a href="options_8hpp_source.html#l00035">options.hpp:36</a></div></div>
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